If you have anything you want the readers to know 
before grading your program.  Please write it to a file
called "README" and submit it with your "Grid.java" file.

You will get the maximum of ten points if your program
has good style (4 points) and correct functionality (6 points).

Style 
-----
At this early stage, learning to code with a good style is 
vital.  Sun has coding standards that are specifice to Java. We
will use the example programs that are posted on the class web
page and Sun's to grade your style.

We don't expect you to learn everything about style on your 
first java program.  But we would like you to show that you do
pay attention to style when writing your program.

Here is the grading scale for style:
       
1 pt:  Good indentation and descriptive variable names.
       - Lines are not longer than 80 characters.
       - When an expression does not fit a single line,
         break it accordingly

1 pt:  Descriptive variable names.
       - Variable names should be self explanatory. For
         example, numRow can be easitly understood as '
         number of rows.  Avoid one-character variable
         names except in some standard cases. 
      
1 pt:  Information at the top of the file for the
       homework name (Homework 3), the file name
       (Grid.java) and the information about the author,
       full name and email address.  See the sample code.

1 pt:  Good block comments as well as in-line comments.
       The comments should be descriptive, specific and match
       the code. Keep in mind that your  audience is anyone,
       not just yourself, who would like  to understand your
       program 


Functionality
-------------

Here is the grading scale for functionality: 

1 pt:  Correct file name and class name.
       Grid.java and Grid.class.

1 pt:  The program compiles.

1 pt:  The program does not crash when given
       correct input.

1 pt:  The program compiles, runs and 
       prints something meaningfull.
       Some pattern of dots, underscores and pipes.  

1 pt:  The above, plus the output looks like
       a grid, and its size changes based on the command line
       argurments.  You will still get this point
       if you have minor errors like the following:
       - Have rows and columns swapped
       - Have extra characters on row(s) or column(s)
         but the number of boxes on each row or column
         are correct, etc.
       - Correctly solve the problem but you output
         something extra.

1 pt:  The program compiles, runs and prints out
       correct outputs. You programs should print
       out the grid and nothing else.


Things that will cost you points
--------------------------------

-2 pts: Hardcode the outputs.  This means your program
        prints the same output for whatever input
        we provide.
-1 pts: The program is interactive.  This means it
        prompts the user for anything.